2013-12-20 16:19:15,400 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] (Thread-2) Error installing to Create: name=jboss.j2ee:jndiName=ejb/billing.BillingDiscountLocalHome,service=EJB state=Configured mode=Manual requiredState=Create: java.lang.ClassCastException: $Proxy230 cannot be cast to javax.ejb.EJBLocalHome
Thanks in advance.
This is a bit less information.
Please provide more details.